However, if they are broken – please use any appropriate video/article and refer them in your answer Part A Exercise 1: Data Science Read the article at http://datascience.berkeley.edu/about/what-is-data-science/ and answer the following: What is Data Science? Exercise 2: Characteristics of Big Data Read the following research paper from IEEE Xplore Digital Library Ali-ud-din Khan, M.; Uddin, M.F.; Gupta, N